Alright, let's work through 6578 times 6786 step by step
6578 × 6786 = 6786 × (6578)
+ 6786 × 8 producing 54288
+ 6786 × 70 producing 475020
+ 6786 × 500 which equals 3393000
+ 6786 × 6000 yielding 40716000

= 44638308
